阅读说明：本技术 一种悬式瓷绝缘子浸涂装置 (Suspension porcelain insulator dip-coating device ) 是由 杨星 荣志强 于 2019-10-14 设计创作，主要内容包括：本发明涉及一种悬式瓷绝缘子浸涂装置,包括两个支撑座、固定安装在两个所述支撑座底端之间的盛液槽升降机构、固定安装在两个所述支撑座顶端之间的回转筒组件、多轴输出转动机构、固定安装在所述多轴输出转动机构上的多个绝缘子夹具和用于回转驱动的回转驱动机构；本发明提供的悬式瓷绝缘子浸涂装置能够促进浸涂加工过程中涂层液的均匀附着,保障了浸涂的质量,且设置的绝缘子夹具可在对悬式瓷绝缘子浸涂过程中有效避免金属附件被浸涂有涂层,解决了人工前期包裹和后期清理的麻烦,节约了人工人力。(The invention relates to a dip-coating device for a suspension porcelain insulator, which comprises two supporting seats, a liquid containing groove lifting mechanism fixedly arranged between the bottom ends of the two supporting seats, a rotary cylinder assembly fixedly arranged between the top ends of the two supporting seats, a multi-shaft output rotating mechanism, a plurality of insulator clamps fixedly arranged on the multi-shaft output rotating mechanism and a rotary driving mechanism for rotary driving, wherein the liquid containing groove lifting mechanism is fixedly arranged between the bottom ends of the two supporting seats; the suspension porcelain insulator dip-coating device provided by the invention can promote the uniform adhesion of coating liquid in the dip-coating processing process, ensures the dip-coating quality, and the provided insulator clamp can effectively prevent metal accessories from being coated with coatings in the dip-coating process of the suspension porcelain insulator, thereby solving the troubles of manual early-stage wrapping and later-stage cleaning and saving manual labor.)

1. The utility model provides a suspension porcelain insulator dip-coating device, includes two supporting seats (1), fixed mounting two liquid containing groove elevating system (2), fixed mounting between supporting seat (1) bottom are two gyration section of thick bamboo subassembly (3), multiaxis output slewing mechanism (4), fixed mounting between supporting seat (1) top a plurality of insulator anchor clamps (5) on multiaxis output slewing mechanism (4) and be used for rotary drive's swing actuating mechanism (6), its characterized in that: the rotary cylinder assembly (3) comprises two rotary support bearings (31) with seats and a rotary cylinder (32) rotatably mounted between the two bearings (31) with seats, and the two bearings (31) with seats are fixedly mounted at the upper ends of the two support seats (1) in a one-to-one correspondence manner;

the multi-shaft output rotating mechanism (4) comprises a first speed reducing motor (41) fixedly mounted at the upper end of one of the supporting seats (1), a driving shaft (42) horizontally and fixedly mounted on an output shaft of the first speed reducing motor (41) and a plurality of output rods (43) vertically and rotatably mounted on a cylindrical surface of the rotary cylinder (32), wherein the driving shaft (42) penetrates through a central shaft of the rotary cylinder (32) and is rotatably mounted on the rotary cylinder (32), a plurality of driving bevel gears (421) are uniformly distributed on the part, located in the rotary cylinder (32), of the driving shaft (42) along the axial direction, driven bevel gears (431) are arranged on the shaft ends, located in the rotary cylinder (32), of the output rods (43), the driving bevel gears (421) are meshed with the driven bevel gears (431) in a one-to-one correspondence manner, and the output rods (43) are uniformly distributed along a straight, the outer shaft end of each output rod (43) is fixedly provided with the insulator clamp (5);

the insulator clamp (5) comprises an assembly end (51) fixedly mounted at the outer shaft end of the output rod (43), a steel cap clamping sleeve assembly (52) hinged to the assembly end (51), a telescopic clamping mechanism (53) fixedly mounted on the assembly end (51) and a steel foot sleeve (54) fixedly mounted on the telescopic clamping mechanism (53); the steel cap clamping sleeve assembly (52) comprises four arc-shaped clamping plates (521), four telescopic cloth belts (522), four arc-shaped tension springs (523) and an annular locking elastic sleeve (524), wherein the arc-shaped clamping plates (521), the four telescopic cloth belts (522), the four clamping plates (521) and the four telescopic cloth belts are hinged to the assembly end (51) in a hinged mode and are connected in series at intervals to form a circle in a surrounding mode, the inner side positions of all the adjacent two clamping plates (521) are connected through the tension springs (523), the locking elastic sleeve (524) is formed by connecting a plurality of flaps (5241) in series in a surrounding mode, the locking elastic sleeve (524) is fixedly connected to the inner walls of the four clamping plates (521), and the locking elastic sleeve (524) is flush with the end face, located at the opening of the surrounding circle, of the clamping plates (521); the sleeve opening of the steel foot sleeve (54) points to the center of the steel cap clamping sleeve component (52), and a rubber plug ring (541) is arranged at the sleeve opening end of the steel foot sleeve (54); the telescopic clamping mechanism (53) comprises a fixed plate (531), two elastic telescopic sleeve rod assemblies (532) and a movable plate (533), wherein the fixed plate (531), the two elastic telescopic sleeve rod assemblies (532) and the movable plate (533) are fixedly arranged on the two elastic telescopic sleeve rod assemblies (532), the two elastic telescopic sleeve rod assemblies (532) are fixedly arranged on the side wall of the fixed plate (531), the elastic telescopic sleeve rod assemblies (532) and the steel cap clamping sleeve assembly (52) are positioned on the same side of the fixed plate (531), the two elastic telescopic sleeve rod assemblies (532) are symmetrically distributed relative to the steel cap clamping sleeve assembly (52), and the steel foot sleeve (54) is vertically and fixedly arranged on the movable plate (533);

the rotary driving mechanism (6) can drive the rotary cylinder (32) to rotate.

2. The dip-coating device for the suspension porcelain insulator according to claim 1, wherein: liquid containing groove elevating system (2) include two lift cylinder (21), fixed mounting two lay framework (22) and fixed mounting of lift cylinder (21) output place liquid containing groove (23) on framework (22), every equal vertical handstand fixed mounting has on the bottom face of supporting seat (1) lift cylinder (21), liquid containing groove (23) are located under rotary drum (32) position.

3. The dip-coating device for the suspension porcelain insulator according to claim 1, wherein: the rotary driving mechanism (6) comprises a mounting frame (61) fixedly mounted at the upper end of the supporting seat (1), a second speed reducing motor (62) fixedly mounted at the upper end of the mounting frame (61), a driving gear (63) fixedly mounted on an output shaft of the second speed reducing driving motor and a driven gear ring (64) fixedly mounted at the side end of the rotary drum (32), the rotation center of the driven gear ring (64) coincides with the rotation center of the rotary drum (32), and the driving gear (63) is meshed with the driven gear ring (64).

4. The dip-coating device for the suspension porcelain insulator according to claim 1, wherein: the elastic telescopic loop bar assembly (532) comprises a guide rod (5321) fixedly mounted on the side wall of the fixing plate (531), a spring (5322) sleeved on the guide rod (5321) and a bar sleeve (5323) slidably mounted on the guide rod (5321), one end of the spring (5322) is fixedly connected with the fixing plate (531), the other end of the spring (5322) is fixedly connected with the end of the bar sleeve (5323), the movable plate (533) is fixedly mounted on the bar sleeve (5323), and the guide rod (5321) penetrates through the bar sleeve (5323) and the movable plate (533).

5. The dip-coating device for the suspension porcelain insulator according to claim 1, wherein: be equipped with extension spring connecting portion (5211) on the inner wall of clamp plate piece (521), the both sides of extension spring connecting portion (5211) are equipped with curved inserted bar (5212), the arc place circle of inserted bar (5212) with the arc place circle centre of a circle of clamp plate piece (521) is located the both sides of clamp plate piece (521) extension spring (523) are established on this side's inserted bar (5212) correspondingly.

6. The dip-coating device for the suspension porcelain insulator according to claim 1, wherein: one end of the steel foot sleeve (54) positioned at the outer side of the movable plate (533) is provided with a pull ring (542).

Technical Field

The invention relates to the technical field of insulator production and processing equipment, and particularly provides a dip-coating device for a suspension type porcelain insulator.

Background

The insulator is a special insulating control, and is a device which is arranged between conductors with different electric potentials or between the conductors and a grounding component and can withstand the action of voltage and mechanical stress. Insulators are various in types and shapes. Although the structures and the shapes of different types of insulators are greatly different, the insulators are composed of two parts, namely an insulating part and a connecting hardware fitting, and the functions of electrical insulation and mechanical fixation are mainly realized.

The suspension porcelain insulator is one of the insulators and mainly formed by gluing or mechanically clamping a ceramic insulating part and a metal accessory by using cement, industrial ceramics are used as insulators, and porcelain materials are stable in chemical properties, so that the porcelain insulator is strong in ageing resistance and stable in mechanical and electrical properties, and can meet the requirements of ultra/extra-high voltage lines in areas with large span and serious pollution on insulator products.

In suspension porcelain insulator, metal accessories mainly refer to steel caps and steel feet that porcelain spare both ends expose, in order to improve the antifouling sudden strain of a muscle ability of suspension porcelain insulator, generally need carry out the coating treatment on porcelain insulator surface, generally adopt the mode of dip-coating to carry out the surface coating treatment more, current mainly have following two points of problem when carrying out the dip-coating of suspension porcelain insulator:

1) in the dip-coating process, the whole suspension porcelain insulator is often simply immersed into coating liquid, and after the suspension porcelain insulator is taken up, the coating liquid flows along the surface under the action of gravity, so that the coating on the surface of the porcelain insulator is not uniformly distributed, the overall dip-coating effect is greatly influenced, and the anti-pollution flashover function is further influenced;

2) because the insulator needs a shade drying process after dip-coating, in order to not damage the surface coating and to facilitate clamping in the dip-coating process, the porcelain insulator and the metal accessory are generally assembled and then dip-coated, in order to avoid the steel cap and the steel foot from being coated with the coating in the dip-coating process, the exposed metal accessory is often wrapped by an adhesive tape and the like manually, or the coating on the surface of the metal accessory is directly cleaned manually after dip-coating, so that the manual labor is wasted, and the operation is very troublesome.

Based on the problems, the invention provides a dip-coating device for a suspension type porcelain insulator.

Disclosure of Invention

In order to solve the problems, the invention provides a dip-coating device for a suspension porcelain insulator, which can solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a dip-coating device for a suspension porcelain insulator comprises two supporting seats, a liquid containing groove lifting mechanism fixedly installed between the bottom ends of the two supporting seats, a rotary drum assembly fixedly installed between the top ends of the two supporting seats, a multi-shaft output rotating mechanism, a plurality of insulator clamps fixedly installed on the multi-shaft output rotating mechanism and a rotary driving mechanism used for rotary driving, wherein the rotary drum assembly comprises two rotary support bearings with seats and a rotary drum rotatably installed between the two bearings with seats, and the two bearings with seats are fixedly installed at the upper ends of the two supporting seats in a one-to-one correspondence manner;

the multi-shaft output rotating mechanism comprises a first speed reducing motor fixedly arranged at the upper end of one of the supporting seats, a driving shaft horizontally and fixedly arranged on an output shaft of the first speed reducing motor, and a plurality of output rods vertically and rotatably arranged on the cylindrical surface of the rotary cylinder, wherein the driving shaft penetrates through the central shaft of the rotary cylinder and is rotatably arranged on the rotary cylinder, a plurality of driving bevel gears are uniformly distributed on the part, positioned in the rotary cylinder, of the driving shaft along the axial direction, driven bevel gears are arranged at the shaft ends, positioned in the rotary cylinder, of the output rods, the driving bevel gears are meshed with the driven bevel gears in a one-to-one correspondence manner, the output rods are uniformly distributed along a straight line, and the outer shaft end of each output rod is;

the insulator clamp comprises an assembly end fixedly arranged at the outer shaft end of the output rod, a steel cap clamping sleeve assembly hinged on the assembly end, a telescopic clamping mechanism fixedly arranged on the assembly end and a steel foot sleeve fixedly arranged on the telescopic clamping mechanism; the steel cap clamping sleeve assembly comprises four arc-shaped clamping plates, four telescopic cloth belts, four arc-shaped tension springs and a circular locking elastic sleeve, wherein the four arc-shaped clamping plates are hinged to the assembly end, the four telescopic cloth belts and the four clamping plates are connected in series at intervals and enclose a circle, the inner side positions of every two adjacent clamping plates are connected through the tension springs, the locking elastic sleeve is enclosed by a plurality of flaps in series, the locking elastic sleeve is fixedly connected to the inner walls of the four clamping plates, and the locking elastic sleeve is flush with the end face of the opening of the enclosed circle, where the clamping plates are located; the sleeve opening of the steel foot sleeve points to the center of the steel cap clamping sleeve component, and a rubber plug ring is arranged at the sleeve opening end of the steel foot sleeve; the telescopic clamping mechanism comprises a fixed plate fixedly mounted on the assembly end, two elastic telescopic sleeve rod assemblies and a movable plate fixedly mounted on the two elastic telescopic sleeve rod assemblies, the two elastic telescopic sleeve rod assemblies are fixedly mounted on the side wall of the fixed plate, the elastic telescopic sleeve rod assemblies and the steel cap clamping sleeve assemblies are located on the same side of the fixed plate, the two elastic telescopic sleeve rod assemblies are symmetrically distributed around the steel cap clamping sleeve assemblies, and the steel foot sleeves are vertically and fixedly mounted on the movable plate;

the rotary driving mechanism can drive the rotary drum to rotate.

Preferably, the liquid containing groove lifting mechanism comprises two lifting cylinders, a placing frame body fixedly installed at the output ends of the two lifting cylinders, and a liquid containing groove fixedly installed on the placing frame body, wherein the lifting cylinders are vertically and fixedly installed on the bottom end face of each supporting seat in an inverted mode, and the liquid containing groove is located under the rotary drum.

Preferably, the rotary driving mechanism comprises a mounting frame fixedly mounted at one of the upper ends of the supporting seats, a second speed reduction motor fixedly mounted at the upper end of the mounting frame, a driving gear fixedly mounted on an output shaft of the second speed reduction driving motor and a driven gear ring fixedly mounted at the side end of the rotary drum, the rotation center of the driven gear ring coincides with the rotation center of the rotary drum, and the driving gear is meshed with the driven gear ring.

Preferably, the elastic telescopic sleeve rod assembly comprises a guide rod fixedly mounted on the side wall of the fixed plate, a spring sleeved on the guide rod and a rod sleeve slidably mounted on the guide rod, one end of the spring is fixedly connected with the fixed plate, the other end of the spring is fixedly connected with the end part of the rod sleeve, the movable plate is fixedly mounted on the rod sleeve, and the guide rod penetrates through the rod sleeve and the movable plate.

Preferably, be equipped with extension spring connecting portion on the inner wall of the tight slab of clamp, the both sides of extension spring connecting portion are equipped with curved inserted bar, the arc place circle of inserted bar with the arc place circle centre of a circle of the tight slab of clamp is located the both sides of the tight slab of clamp the extension spring corresponds the cover and establishes on the inserted bar of this side department.

Preferably, one end of the steel foot sleeve, which is positioned on the outer side of the movable plate, is provided with a pull ring.

The technical scheme has the following advantages or beneficial effects:

1. the invention provides a dip-coating device for a suspension porcelain insulator, wherein a multi-shaft output rotating mechanism can drive the suspension porcelain insulator to automatically complete rotary dip-coating without dead angles, the suspension porcelain insulator can be driven to rotate along with a rotary cylinder through a rotary driving mechanism, and meanwhile, the multi-shaft output rotating mechanism can drive the suspension porcelain insulator to rotate, so that on one hand, redundant liquid can be rapidly thrown away along with rotation, and on the other hand, coating liquid can be driven to flow along the surface of a porcelain piece under the rotation of two aspects, so that the coating liquid is uniformly attached, the dip-coating quality is ensured, and the coating can be promoted to be dried in shade in the rotating process.

2. The invention provides a dip-coating device for a suspension porcelain insulator, which is provided with an insulator clamp for clamping the suspension porcelain insulator, wherein a steel cap clamping sleeve assembly, a telescopic clamping mechanism and a steel foot sleeve are arranged in the clamp, a steel cap can be clamped and sealed in the steel cap clamping sleeve assembly to form sealing, the steel foot can be plugged into the steel foot sleeve to form sealing, the telescopic clamping mechanism can conveniently plug the steel foot into the steel cap clamping sleeve assembly after being pulled open, and can clamp the suspension porcelain insulator, on one hand, the steel cap is sealed in the steel cap clamping sleeve assembly, and the steel foot is sealed in the steel foot sleeve, so that the steel cap and the steel foot can not be coated with dip-coating liquid in the dip-coating process, thereby avoiding the trouble of cleaning a metal accessory coating later and the trouble of winding the steel cap and the steel foot by an adhesive tape, on the other hand, the clamp can realize the quick clamping of the suspension porcelain insulator, and the clamping and the taking-off are very convenient and quick; can effectively avoid the metal accessories to be dip-coated to the dip-coating in-process of suspension porcelain insulator through this anchor clamps overall to have the coating, solve artifical parcel in earlier stage and later stage clearance's trouble, practiced thrift artifical manpower.

Drawings

The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. The drawings, in which like numerals refer to like parts throughout the several views and which are not necessarily drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is a front view of a dip coating apparatus for a suspension porcelain insulator according to the present invention;

figure 2 is a front view of an insulator clamp according to the present invention;

FIG. 3 is a top view of the steel cap clamping sleeve assembly of the present invention;

fig. 4 is a schematic structural view of a suspension porcelain insulator.

In the figure: 1. a supporting seat; 2. a liquid containing groove lifting mechanism; 21. a lifting cylinder; 22. placing a frame body; 23. a liquid containing groove; 3. a rotating drum assembly; 31. a pedestal bearing; 32. a rotary drum; 4. a multi-axis output rotation mechanism; 41. a first speed reduction motor; 42. a drive shaft; 421. a drive bevel gear; 43. an output rod; 431. a driven bevel gear; 5. an insulator clamp; 51. assembling a terminal; 52. a steel cap clamping sleeve assembly; 521. clamping the plate; 5211. a tension spring connecting part; 5212. inserting a rod; 522. stretching the cloth belt; 523. a tension spring; 524. a locking elastic sleeve; 5241. a flap; 53. a telescopic clamping mechanism; 531. a fixing plate; 532. an elastic telescopic loop bar assembly; 5321. a guide bar; 5322. a spring; 5323. a rod sleeve; 533. a movable plate; 54. a steel foot sleeve; 541. a rubber plug ring; 542. a pull ring; 6. a rotation driving mechanism; 61. a mounting frame; 62. a second speed reduction motor; 63. a drive gear; 64 driven ring gear.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for the purpose of providing those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention, and to facilitate the implementation thereof, but not to limit the present invention.

Referring to the attached drawings 1-4, a dip-coating device for a suspension porcelain insulator comprises two supporting seats 1, a liquid containing groove lifting mechanism 2 fixedly installed between the bottom ends of the two supporting seats 1, a rotary drum assembly 3 fixedly installed between the top ends of the two supporting seats 1, a multi-shaft output rotating mechanism 4, four insulator clamps 5 fixedly installed on the multi-shaft output rotating mechanism 4 and a rotary driving mechanism 6 for rotary driving, wherein the rotary drum assembly 3 comprises two rotary supporting bearings 31 with seats and a rotary drum 32 rotatably installed between the two bearings 31 with seats, and the two bearings 31 with seats are fixedly installed at the upper ends of the two supporting seats 1 in a one-to-one correspondence manner through bolts;

the multi-shaft output rotating mechanism 4 comprises a first speed reducing motor 41 fixedly mounted at the upper end of one of the supporting seats 1 through bolts, a driving shaft 42 horizontally and fixedly mounted on an output shaft of the first speed reducing motor 41 and four output rods 43 vertically and rotatably mounted on the cylindrical surface of the rotary cylinder 32, the driving shaft 42 penetrates through a central shaft of the rotary cylinder 32 and is rotatably mounted on the rotary cylinder 32, four driving bevel gears 421 are uniformly distributed on the part, located in the rotary cylinder 32, of the driving shaft 42 along the axial direction, driven bevel gears 431 are arranged at shaft ends, located in the rotary cylinder 32, of the output rods 43, the driving bevel gears 421 are meshed with the driven bevel gears 431 in a one-to-one correspondence manner, the output rods 43 are uniformly distributed along a straight line, and an outer shaft end; during operation, the first speed reduction motor 41 is started, the driving shaft 42 is driven to rotate, each driving bevel gear 421 drives the driven bevel gear 431 to drive the output rod 43 to rotate, the output rods 43 drive the insulator clamps 5 which are respectively installed to rotate, then the rotating insulator clamps 5 drive the suspension type porcelain insulators to synchronously rotate, and the coating liquid is uniformly coated on the surface (including the outer surface wall and the inner surface wall) of the porcelain piece in a dip-coating manner.

The insulator clamp 5 comprises an assembly end 51 fixedly arranged at the outer shaft end of the output rod 43, a steel cap clamping sleeve assembly 52 hinged on the assembly end 51, a telescopic clamping mechanism 53 fixedly arranged on the assembly end 51 and a steel foot sleeve 54 fixedly arranged on the telescopic clamping mechanism 53; the steel cap clamping sleeve assembly 52 comprises four arc-shaped clamping plates 521, four telescopic cloth belts 522, four arc-shaped tension springs 523 and an annular locking elastic sleeve 524, wherein the four telescopic cloth belts 522 are hinged to the assembling end 51 and are connected with the four clamping plates 521 in series at intervals and enclose a circle, the inner side positions of two adjacent clamping plates 521 are connected through the tension springs 523, the locking elastic sleeve 524 is enclosed by a plurality of petals 5241 in series, the locking elastic sleeve 524 is fixedly connected to the inner walls of the four clamping plates 521, and the locking elastic sleeve 524 is flush with the end face of the opening of the enclosed circle of the clamping plates 521; the sleeve opening of the steel foot sleeve 54 points to the center of the steel cap clamping sleeve assembly 52, and a rubber plug ring 541 is arranged at the sleeve opening end of the steel foot sleeve 54; the telescopic clamping mechanism 53 comprises a fixed plate 531 fixedly mounted on the assembling end 51, two elastic telescopic sleeve rod assemblies 532 and a movable plate 533 fixedly mounted on the two elastic telescopic sleeve rod assemblies 532, the two elastic telescopic sleeve rod assemblies 532 are fixedly mounted on the side wall of the fixed plate 531, the elastic telescopic sleeve rod assemblies 532 and the steel cap clamping sleeve assembly 52 are positioned on the same side of the fixed plate 531, the two elastic telescopic sleeve rod assemblies 532 are symmetrically distributed relative to the steel cap clamping sleeve assembly 52, the elastic telescopic sleeve rod assemblies 532 comprise a guide rod 5321 fixedly mounted on the side wall of the fixed plate 531, a spring 5322 sleeved on the guide rod 5321 and a rod sleeve 5323 slidably mounted on the guide rod 5321, one end of the spring 5322 is fixedly connected with the fixed plate 531, the other end of the spring 5322 is fixedly connected with the end of the rod sleeve 5323, the movable plate 533 is fixedly mounted on the rod sleeve 5323 in a welding manner, the guide rod 5321 passes through the rod, the steel foot sleeve 54 is vertically and fixedly arranged on the movable plate 533;

before dip coating, each insulator clamp 5 needs to clamp a suspension porcelain insulator, when clamping is carried out, the steel foot sleeve 54 is pulled outwards, so that the steel foot is inserted into the steel foot sleeve 54, then the steel cap is aligned with the steel cap clamping sleeve assembly 52, and the telescopic clamping mechanism 53 is slowly released, so that the steel cap is automatically inserted into the steel cap clamping sleeve assembly 52 under the action of the elastic force of the two springs 5322, namely the steel cap is inserted into the clamping sleeve surrounded by the four telescopic cloth belts 522 and the four clamping plates 521, because the four clamping plates 521 are hinged on the assembling end 51, and the inner sides of the four clamping plates 521 are connected in series through the tension springs 523, the steel cap is easily inserted through external force, after insertion, due to the action of the tension springs 523, the four clamping plates 521 are clamped inwards, so that the locking elastic sleeve 524 is tightly sleeved on the lower edge of the steel cap, and the whole steel cap part is basically sealed, rubber plug ring 541 will seal tightly at the gap position of steel foot and porcelain, on one hand insulator clamp 5 realizes the basic fixation of suspension porcelain insulator, on the other hand, the steel cap is sealed in steel cap clamping sleeve component 52, and the steel foot is sealed in steel foot sleeve 54, so that in the dip-coating process, the steel cap and steel foot can not dip-coat the coating liquid, thus avoiding the trouble of cleaning metal accessory coating, and avoiding the trouble of winding the steel cap and steel foot through adhesive tape.

The rotary drive mechanism 6 can drive the rotary drum 32 to rotate.

Further, the liquid containing groove lifting mechanism 2 comprises two lifting cylinders 21, a placing frame 22 fixedly installed at the output ends of the two lifting cylinders 21 in a welding mode, and a liquid containing groove 23 fixedly installed on the placing frame 22 in a welding mode, the lifting cylinders 21 are vertically and inversely and fixedly installed on the bottom end face of each supporting seat 1 through bolts, and the liquid containing groove 23 is located right below the rotary cylinder 32. A coating liquid for antifouling sudden strain of a muscle will hold in flourishing cistern 23, when carrying out the dip-coating, drives flourishing cistern 23 upward movement through two lift cylinders 21 for whole suspension porcelain insulator can submerge and can carry out the dip-coating in liquid, and after the dip-coating was accomplished, falls to initial position with flourishing cistern 23.

Further, the rotary driving mechanism 6 comprises a mounting frame 61 fixedly mounted at the upper end of one of the supporting seats 1 through bolts, a second speed reducing motor 62 fixedly mounted at the upper end of the mounting frame 61 through bolts, a driving gear 63 fixedly mounted on an output shaft of the second speed reducing driving motor, and a driven gear ring 64 fixedly mounted at the side end of the rotary drum 32 by welding, wherein the rotation center of the driven gear ring 64 coincides with the rotation center of the rotary drum 32, and the driving gear 63 is meshed with the driven gear ring 64. During operation, the second reduction motor 62 is started, the driving gear 63 is driven to rotate, the driving gear 63 drives the driven gear ring 64, the whole rotary cylinder 32 is driven to rotate on the two bearings 31 with the bases, on one hand, a row of suspension type porcelain insulators can be rotated vertically downwards through the rotary mechanism, so that the suspension type porcelain insulators can be vertically immersed in the liquid containing groove 23 for dip-coating, on the other hand, the suspension type porcelain insulators can be continuously driven to rotate around the central shaft of the rotary cylinder 32 after the dip-coating is completed, in the rotating process, the multi-shaft output rotating mechanism 4 continuously drives the suspension type porcelain insulators to rotate, redundant liquid can be rapidly thrown away along with the rotation, meanwhile, the coating liquid can be driven to flow along the surface of the porcelain piece under the rotation of the two aspects, so that the coating liquid is uniformly attached, the dip-coating quality is guaranteed, and the coating shade drying can be promoted in the rotating process.

Furthermore, the inner wall of the clamping plate 521 is provided with a tension spring connecting portion 5211, two sides of the tension spring connecting portion 5211 are provided with an arc-shaped insertion rod 5212, a circle where the arc of the insertion rod 5212 is located and a circle where the arc of the clamping plate 521 is located are concentric, and the tension springs 523 located at two sides of the clamping plate 521 are correspondingly sleeved on the insertion rod 5212 at the side. The provision of the insert rod 5212 improves the structural strength of the overall steel cap clamping sleeve assembly 52 and the strength of supporting the suspension porcelain insulator.

Further, the end of the steel foot sleeve 54 located outside the movable plate 533 is provided with a pull ring 542. The steel foot sleeve 54 is conveniently pulled outwards by pulling the tension spring 523, and the suspension porcelain insulator is conveniently clamped or loosened.

The working principle and the working process of the suspension porcelain insulator dip-coating device provided by the invention are as follows:

a suspension porcelain insulator is sequentially clamped on the four insulator clamps 5:

starting a rotation driving mechanism 6, rotating the suspension porcelain insulator to be vertically downward, and then suspending the rotation driving mechanism 6, namely keeping the vertical downward state;

the liquid containing groove 23 is lifted to a certain height through the lifting cylinder 21, so that the suspension porcelain insulator is immersed in the coating liquid in the liquid containing groove 23;

starting the multi-shaft output rotating mechanism 4 to drive each suspension type porcelain insulator to rotate and finish dip-coating, and after the dip-coating is finished, descending the liquid containing groove 23 to an initial position;

and the rotation driving mechanism 6 is started again to drive the suspension porcelain insulator to rotate along with the rotation cylinder 32, the homogenization and the preliminary shade drying of the surface coating are carried out, and the suspension porcelain insulator can be taken down after a certain time.

Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.

The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.